mail.nestejacobs.com has no MX records.
Question and response
Question
dig mail.nestejacobs.com. MX
Answer
The response has no answer records.
Authority
nestejacobs.com. 3600 SOA ns-fi.elisa.net. hostmaster.elisa.fi. 2025063011 3600 900 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0